As the Biden Administration plans to administer COVID-19 vaccine booster shots, questions arise on if it’s the right move when in many low-income countries, billions of people still haven’t received one shot.
Here & Now‘s Tonya Mosley talks with Dr. Krishna Udayakumar, founding director of the Duke Global Health Innovation Center where he’s been tracking vaccine supply across the world.
This article was originally published on WBUR.org.
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